/**
 * @Copyright FangYun Home
 */
package home.fangyun.pagerank.domain;

/**
 * @author fangyuncn@163.com
 */
public interface Vote {
	int getFrom();

	/**
	 * [][0] = toId <br>
	 * [][1] = ratings
	 * 
	 * @return
	 */
	int[][] getToRatings();
}
